Slashdot is powered by your submissions, so send in your scoop

 



Forgot your password?
typodupeerror
×

Comment Well, Google, Is the Earth flat? (Score 0) 187

Google Is Really Good At Design

That's good, because I am not so sure about search.

Google "Is the Earth flat?" and you still mostly get flat Earth cranks on the first page - it's telling that the answers in Genesis article is actually one of the more sane articles returned.

Comment Re:Silly (Score 1) 304

I don't think the author is criticizing the inclusion of technical details, so much as the lack of a more general overview. What mostly confuses me about your critique is if you have done the "heavy lifting," why in the world would are you using wikipedia as a reference for a technical subject? Is there really no better reference available at that level?

Better may not be what I am optimizing on.

Suppose I am writing a paper and I needed the exact definition of the Weinberg angle. Now, I have references in my downstairs office with this info - I have Weinberg's QFT books, for that matter, so, sure, I can get up, and try and find a suitable reference. Maybe that will take 5 minutes. Or, I can open up a browser page, go to Wikipedia, and what I need is right there. Elapsed time, maybe 30 seconds. I may do this every 5 or 10 minutes, so the saving in time is significant. If I can't find what I need there, there is always NASA ADS and Inspire.

Comment Re:Statistics Too... (Score 1) 304

Yeah, I studied calculus, discrete math and linear algebra as an undergraduate, and I can't make heads or tails out of articles that I think I ought to be able to... I'd like to at least know which other book(s?) I should read in order to be able to understand the wikipedia articles.

It's a rare article that doesn't have references. I would start there.

Comment I appreciate it not being pap (Score 1) 304

I appreciate the articles not being pap. When I am working I frequently have to look up technical details on various subjects, and its nice to have descriptions that actually have some technical details. It is, to me, what makes it useful.

Keep the level as it is. If there is a need for more basic descriptions, expand the introduction.

Comment Iran is not bound by WTO Copyrights (Score 1) 35

Iran is not a signatory to the Berne Convention for the Protection of Literary and Artistic Works or the WIPO Copyright Treaty, or a member of the World Trade Organization (WTO), so it is not bound by international copyright laws. Why? The United States has vetoed Iran's ascension to the WTO 22 times, and Iran will not play by the rules if they don't get to join the club.

Comment Re:Time to add encryption to civilian GPS? (Score 4, Interesting) 194

The US military already encrypts GPS for themselves - it can still be jammed, but it can't be spoofed.

Of course it can be spoofed ("meaconned"), even if you assume that the encryption cannot be cracked. An attacker can receive the satellite signal and retransmit it. This signal will arrive at the target late, but it will still be valid - of course the attacker has to manipulate power / jamming etc to convince the receiver that the meacon signal is the valid one. You can be sure much thought has been given to this topic.

The particular attacks in the original post appear to be related to protecting Putin. I doubt the military attacks get rolled out for such a simple purpose.

Comment Re:AI (Score 1) 356

The AI systems are "trained". They can only reproduce the expertise by someone who provides the training data sets.

And in many cases they are parasitic, as that "someone" is not being paid for the training or reimbursed for the use.

Comment What BS. (Score 1) 356

This is apparent decline of productivity is typical of a mature science.

One day, for example, semiconductors will hit their physical limits and Moore's law will cease to apply. At that point, these "Boffins" will presumably conclude that productivity in that industry had ceased to grow, and that it could all be fixed if we just had more on the ball researchers. They presumably also think that we could have 500 MPH cars if only the automotive researchers weren't so lazy. .

Slashdot Top Deals

He who steps on others to reach the top has good balance.

Working...